are u wind warrior or mage -.-'? i also wind type element user >.< sometime people asking me help in their training ^^. (idk why) so i can't help them T.T(sad) coz i wind warrior type wich mean my agi is higher then other.
So if u wan Training/Bursting alone, i suggest u make 3 more fire alt or 2 fire 1 water and training with them -.-' (sound hard for u duh)? slowly rise ur alt lv then have a pet elin with gun EQ with La'tim ring(+atk50+hp350) i got 4 Elin with gun in a row =D then make sure ur fire alt speed must b the same with other(i dint use stone/hammer at all) the exp i got random=.= sometime 6k in 2x exp and 3/2k in pine forest. and guess wht i dint buy Im remote at all(omg :o).Lucky i got supportive people in my First Fight Guild and cute leader helping me(thx ainn^o^) do bursting or some Quest. They dint hate u coz ur wind type, they much care about u coz ur being nicely and more helpfull to them. Sadly i dint have much time playin WL like before T.T. the most important b nice to leader and other people in Guild. im sure u can b a great wind killer like me(dint RB yet) wahahah. p/s buy a im remote and 600T hammer in item mall.
this will help u bursting fast.

wind doesn't need a weight since they are pure support in burst. and for that same reason mage or warrior doesn't matter.